Bicycle service rack



FIG. 1 is a front perspective view of the design;

FIG. 2 is a front elevational view of the design;

FIG. 3 is a rear elevational view of the design;

FIG. 4 is a left side elevational view of the design;

FIG. 5 is a right side elevational view of the design;

FIG. 6 is a top plan view of the design; and,

FIG. 7 is a bottom plan view of the design.

The broken line showing of a bicycle service rack is for illustrative purposes only, and forms no part of the claimed design. 

CLAIM The ornamental design for a bicycle service rack, as shown and described. 